From: Ulrich Drepper <drepper@redhat.com>
Date: Tue, 4 Jan 2000 19:53:58 +0000 (+0000)
Subject: (_HAVE_STRING_ARCH_mempcpy): Define.
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a00efea063c6662a805a4778a6cc1ca793eabc12;p=thirdparty%2Fglibc.git

(_HAVE_STRING_ARCH_mempcpy): Define.
---

diff --git a/sysdeps/arm/bits/string.h b/sysdeps/arm/bits/string.h
index 4ca2e307a1f..094f90192d3 100644
--- a/sysdeps/arm/bits/string.h
+++ b/sysdeps/arm/bits/string.h
@@ -1,5 +1,5 @@
 /* Optimized, inlined string functions.  ARM version.
-   Copyright (C) 1998, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -22,6 +22,10 @@
 #endif
 
 /* We must defeat the generic optimized versions of these functions in
-   <bits/string2.h> since they don't work on the ARM.  */
+   <bits/string2.h> since they don't work on the ARM.  This is because
+   the games they play with the __STRING2_COPY_ARR# structures fail
+   when structs are always 32-bit aligned.
+   XXX Should provide suitably optimal replacements.  */
 #define _HAVE_STRING_ARCH_strcpy 1
 #define _HAVE_STRING_ARCH_stpcpy 1
+#define _HAVE_STRING_ARCH_mempcpy 1